| Asteraceae | |
Achillea abrotanifolia
| L. | Sp. Pl. 2: 897 | 1753 |
| Asteraceae | |
Achillea abrotanoides
| (Vis.) Vis. | Fl. Dalmat. 2: 81, pl. 10, f. 1 | 1847 |
| Asteraceae | ! |
Achillea acuminata
| (Ledeb.) Sch. Bip. | Flora 38: 15 | 1855 |
| Asteraceae | |
Achillea aegyptiaca
| L. | Sp. Pl. 2: 900 | 1753 |
| Asteraceae | |
Achillea ageratifolia
| Boiss. | Fl. Orient. 3: 275 | 1875 |
| Asteraceae | |
Achillea ageratum
| L. | Sp. Pl. 2: 897 | 1753 |
| Asteraceae | |
Achillea albicaulis
| C.A. Mey. | Verz. Pfl. Casp. Meer. 76 | 1831 |
| Asteraceae | |
Achillea aleppica
| DC. | Prodr. 7(1): 296 | 1838 |
| Asteraceae | |
Achillea alpicola
| (Rydb.) Rydb. | Bull. Torrey Bot. Club 33(3): 157 | 1906 |
| Asteraceae | ! |
Achillea alpina
| L. | Sp. Pl. 2: 899 | 1753 |
| Asteraceae | |
Achillea ambigua
| Pollini | Viagg. Lago di Garda 117 | [1816] |
| Asteraceae | |
Achillea ambrosiaca
| (Boiss. & Heldr.) Boiss. | Fl. Orient. 3: 276 | 1875 |
| Asteraceae | |
Achillea angustissima
| Rydb. | N. Amer. Fl. 34(3): 225 | 1916 |
| Asteraceae | |
Achillea apiculata
| Orlova | Fl. Murmansk. Obl. 5: 213, 426 | 1966 |
| Asteraceae | |
Achillea arabica
| Kotschy | Sitzungsber. Kaiserl. Akad. Wiss., Math.-Naturwiss. Cl., Abt. 1 52: 251 | 1866 |
| Asteraceae | |
Achillea arctica
| Serg. | | |
| Asteraceae | |
Achillea arenicola
| A. Heller | Muhlenbergia 1(4): 61 | 1904 |
| Asteraceae | |
Achillea argentea
| Lam. | Encycl. 1(1): 29 | 1783 |
| Asteraceae | |
Achillea argyrophylla
| Halácsy & Georgiev | Oesterr. Bot. Z. 41: 221 | 1891 |
| Asteraceae | |
Achillea armenorum
| Boiss. & Hausskn. | Fl. Orient. 3: 269 | 1875 |
| Asteraceae | ! |
Achillea asiatica
| Serg. | Sist. Zametki Mater. Gerb. Krylova Tomsk. Gosud. Univ. Kuybysheva 1946(1): 6 | 1946 |
| Asteraceae | |
Achillea aspleniifolia
| Vent. | Descr. Pl. Nouv. pl. 95 | 1803 |
| Asteraceae | |
Achillea atrata
| L. | Sp. Pl. 1: 899 | 1753 |
| Asteraceae | |
Achillea banatica
| DC. | Prodr. 6: 29 | 1837 [1838] |
| Asteraceae | |
Achillea barrelieri
| (Ten.) Sch. Bip. | Flora 38: 15 | 1855 |
| Asteraceae | ** |
Achillea beibersteinii
| Afan. | | ** |
| Asteraceae | |
Achillea biebersteinii
| Afan. | Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 19: 361 | 1959 |
| Asteraceae | |
Achillea bipinnata
| L. | Sp. Pl. 2: 900 | 1753 |
| Asteraceae | |
Achillea birjuczensis
| Klokov | Fl. URSR 11: 261, 554 | 1962 |
| Asteraceae | |
Achillea biserrata
| M. Bieb. | Fl. Taur.-Caucas. 2: 334 | 1808 |
| Asteraceae | |
Achillea boissieri
| Hausskn. ex Boiss. | Fl. Orient. 3: 272 | [1875] |
| Asteraceae | |
Achillea boissieri
| Bornm. | | ** |
| Asteraceae | |
Achillea borealis
| Bong. | Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 6, Sci. Math. 2(2): 149 | 1832 |
| Asteraceae | |
Achillea brachyphylla
| Boiss. & Hausskn. | Fl. Orient. 3: 273 | [1875] |
| Asteraceae | |
Achillea bucharica
| C. Winkl. | Trudy Imp. S.-Peterburgsk. Bot. Sada 11: 163 | 1889 |
| Asteraceae | |
Achillea calcarea
| Porta | Nuovo Giorn. Bot. Ital. 11: 272 | 1879 |
| Asteraceae | |
Achillea californica
| Pollard | Bull. Torrey Bot. Club 26(7): 369–370 | 1899 |
| Asteraceae | |
Achillea callichroa
| Boiss. | Diagn. Pl. Orient., ser. 1, 6: 86–87 | 1845 [1846] |
| Asteraceae | |
Achillea camphorata
| Gilib. | Fl. Lit. Inch. 1: 217 | 1781 |
| Asteraceae | |
Achillea camtschatica
| Rupr. ex Heimerl | Denkschr. Kaiserl. Akad. Wiss., Wien Math.-Naturwiss. Kl. 48: 189 | 1884 |
| Asteraceae | |
Achillea cancrinii
| Gruner | Bull. Soc. Imp. Naturalistes Moscou 41(2): 417 | 1868 |
| Asteraceae | |
Achillea carpatica
| Blocki ex Dubovik | Novosti Sist. Nizsh. Rast. 1974: 93 | 1974 |
| Asteraceae | * |
Achillea cartilaginea
| (DC.) Ledeb. | Fl. Orient. 3: 274 | 1875 |
| Asteraceae | |
Achillea cartilaginea
| Ledeb. ex Rchb. | Fl. Germ. Excurs. 2(2): 849 | 1832 |
| Asteraceae | |
Achillea ceretanica
| Sennen | Bol. Soc. Aragonesa Ci. Nat. 15: 235 | 1916 |
| Asteraceae | |
Achillea chamaemelifolia
| Pourr. | Mem. Acad. Toul. 3: 305 | 1788 |
| Asteraceae | |
Achillea chrysantha
| Griseb. ex Boiss. | Fl. Orient. 3: 265 | [1875] |
| Asteraceae | |
Achillea chrysocoma
| Friv. | Flora 18(1): 336 | 1835 |
| Asteraceae | ** |
Achillea chypeolata
| Sibth. & Sm. | | ** |
| Asteraceae | |
Achillea clavennae
| L. | Sp. Pl. 2: 898 | |
| Asteraceae | |
Achillea clusiana
| Tausch | Flora 4(2): 551 | 1821 |
| Asteraceae | |
Achillea clypeolata
| Sibth. & Sm. | Fl. Graec. Prod. 2: , pl. 193 | 1813 |
| Asteraceae | |
Achillea coarctata
| Poir. | Encycl. Suppl. 1 1: 94 | 1810 |
| Asteraceae | ** |
Achillea collina
| Becker ex Rchb. | Fl. Germ. Excurs. 850 | 1830 |
| Asteraceae | ! |
Achillea collina
| (Becker ex Rchb. f.) Heimerl | Fl. Exs. Austro-Hung. no. 991 | 1883 |
| Asteraceae | |
Achillea collina x a. millefolium
| | | ** |
| Asteraceae | |
Achillea compacta
| Willd. | Sp. Pl. 3(3): 2206 | 1803 |
| Asteraceae | |
Achillea conferta
| DC. | Prodr. 6: 32 | 1837 [1838] |
| Asteraceae | |
Achillea corabensis
| (Heimerl) Micevski | Maledonska Akad. Nauk. Umet. Oddel. Biol. Med. Nauki Prilozi 5(2): 6 | 1984 |
| Asteraceae | |
Achillea coronopifolia
| Willd. | Diss. de Achill. 18 | 1789 |
| Asteraceae | |
Achillea cretica
| L. | Sp. Pl. 2: 899 | 1753 |
| Asteraceae | |
Achillea crithmifolia
| Waldst. & Kit. | Descr. Icon. Pl. Hung. 1: 68, pl. 66 | 1801 |
| Asteraceae | |
Achillea cucullata
| Bornm. | Repert. Spec. Nov. Regni Veg. Beih. 89: 327 | 1944 |
| Asteraceae | |
Achillea cuneatiloba
| Boiss. & Buhse | Nouv. Mém. Soc. Imp. Naturalistes Moscou 12: 117, pl. 10, f. 2 | 1860 |
| Asteraceae | |
Achillea cuspidata
| Wall. ex DC. | Prodr. 6: 30 | 1837 [1838] |
| Asteraceae | |
Achillea damascena
| DC. | Prodr. 7(1): 296 | 1838 |
| Asteraceae | |
Achillea decolorans
| Schrad. | Enum. Pl. 913 | 1809 |
| Asteraceae | |
Achillea decumbens
| Lam. | Encycl. 1(1): 27 | 1783 |
| Asteraceae | * |
Achillea dentifera
| DC. | Prodr. 6: 25 | 1837 [1838] |
| Asteraceae | |
Achillea depressa
| Janka | Oesterr. Bot. Z. 23: 204 | 1873 |
| Asteraceae | |
Achillea distans
| Waldst. & Kit. ex Willd. | Sp. Pl. 3(3): 2207 | 1803 |
| Asteraceae | |
Achillea djimilensis
| Boiss. | Fl. Orient. 3: 259 | [1875] |
| Asteraceae | |
Achillea eradiata
| Piper | Proc. Biol. Soc. Washington 33(23): 105 | 1920 |
| Asteraceae | |
Achillea erba-rotta
| All. | Auct. Syn. 17 | 1773 |
| Asteraceae | |
Achillea erioclada
| DC. | Prodr. 7(1): 296 | 1838 |
| Asteraceae | |
Achillea eriophora
| DC. | Prodr. 6: 31 | 1837 [1838] |
| Asteraceae | |
Achillea eupatorium
| M. Bieb. | Tabl. Prov. Casp. 119 | 1798 |
| Asteraceae | |
Achillea euxina
| Klokov | Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 16: 359 | 1954 |
| Asteraceae | |
Achillea falcata
| L. | Sp. Pl. 2: 897 | 1753 |
| Asteraceae | |
Achillea filicifolia
| M. Bieb. | Fl. Taur.-Cauc. 2: 338 | 1808 |
| Asteraceae | |
Achillea filipendulina
| Lam. | Encycl. 1: 27 | 1783 |
| Asteraceae | |
Achillea fraasii
| Sch. Bip. | Flora 25: Beibl. 1: 159 | 1842 |
| Asteraceae | |
Achillea fragrantissima
| (Forssk.) Sch. Bip. | Flora 38: 19 | 1855 |
| Asteraceae | |
Achillea fusca
| Rydb. | N. Amer. Fl. 34(3): 221 | 1916 |
| Asteraceae | |
Achillea gerberi
| Willd. | Sp. Pl. 3(3): 2196 | 1803 |
| Asteraceae | |
Achillea gerberi
| M. Bieb. | Fl. Taur.-Caucas. 1: 335 | 1808 |
| Asteraceae | |
Achillea gigantea
| Pollard | Bull. Torrey Bot. Club 26(7): 370–371 | 1899 |
| Asteraceae | |
Achillea glaberrima
| Klokov | Ukrain. Bot. Zhurn. 3: 20 | 1926 |
| Asteraceae | |
Achillea glomerata
| M. Bieb. | Fl. Taur.-Caucas. 3: 585 | 1819 |
| Asteraceae | |
Achillea goniocephala
| Boiss. & Balansa | Diagn. Pl. Orient., ser. 2, 6: 98 | 1856 |
| Asteraceae | |
Achillea gracilis
| Raf. | Atlantic J. 1(6): 177 | 1833 |
| Asteraceae | |
Achillea grandiflora
| M. Bieb. | Fl. Taur.-Caucas. 2: 333 | 1808 |
| Asteraceae | * |
Achillea grandifolia
| Friv. | Flora 19(2): 433 | 1836 |
| Asteraceae | |
Achillea grandifolia
| M. Bieb. | Fl. Taur.-Caucas. 2: 444 | 1808 |
| Asteraceae | |
Achillea griseo-virens
| Albov | Prodr. Fl. Colchic. 133 | 1895 |
| Asteraceae | |
Achillea gypsicola
| Hub.-Mor. | Notes Roy. Bot. Gard. Edinburgh 33(2): 208 | 1974 |
| Asteraceae | |
Achillea haussknechtii
| Boiss. | Fl. Orient. 3: 264 | [1875] |
| Asteraceae | |
Achillea herba-rota
| All. | Fl. Pedem. 1: 180 | 1785 |
| Asteraceae | |
Achillea holosericea
| Sibth. & Sm. | Fl. Graec. Prod. [2]: 194 | 1813 |
| Asteraceae | |
Achillea × illiczevski
| Tzvelev | Fl. Evr. Casti SSSR 7: 122 | 1994 |